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 * and open the template in the editor.
 */

package Controller;

import Data.DatVeOnline;
import Data.GheNgoi;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.StringWriter;
import static java.nio.charset.StandardCharsets.UTF_8;
import java.sql.Date;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Hashtable;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 *
 * @author bienphongvnn
 */
@WebServlet(name = "ThanhToanGheNgoi", urlPatterns = {"/ThanhToanGheNgoi"})
public class ThanhToanGheNgoi extends HttpServlet {

    /**
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
     * methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException, SQLException {
        response.setContentType("text/html;charset=UTF-8");
        try (PrintWriter out = response.getWriter()) {
            HttpSession session = request.getSession();
            String khachhang = (String) session.getAttribute("KHACHHANG");
            String ngaydatve = (String) session.getAttribute("NGAYDATVE");
            String tuyentau = (String) session.getAttribute("TUYENTAU");
            String chuyentau = (String) session.getAttribute("CHUYENTAU");
            String loaitau = (String) session.getAttribute("LOAITAU");
            int loaidoantau;
            if(loaitau.equals("hangsang")){
                loaidoantau = 1;
            }
            else{
                loaidoantau = 2;
            }
            String loaitoa = (String) session.getAttribute("LOAITOA");
            int loaitoatau;
            if(loaitoa.equals("giuongnam")){
                loaitoatau = 1;
            }
            else{
                loaitoatau = 2;
            }
            DatVeOnline d = new DatVeOnline();
            d.KhachHang = khachhang;
            d.NgayDat = Date.valueOf(ngaydatve.toString());
            d.TuyenTau = tuyentau;
            d.ChuyenTau = chuyentau;
            d.LoaiTau = loaidoantau;
            d.LoaiToa = loaitoatau;
            Model.DatVeOnlineModel.Them(d);
            //Them GheNgoi
            List<GheNgoi> dsGheNgoi = (List<GheNgoi>) session.getAttribute("GIOHANG");
            for(int i = 0; i < dsGheNgoi.size(); i++){
                GheNgoi ghe = new GheNgoi();
                ghe.SoHieuGhe = dsGheNgoi.get(i).getSoHieuGhe();
                ghe.TinhTrang = dsGheNgoi.get(i).getTinhTrang();
                ghe.MaToa = dsGheNgoi.get(i).getMaToa();
                ghe.MaTau = dsGheNgoi.get(i).getMaTau();
                ghe.MaKhachHang = dsGheNgoi.get(i).getMaKhachHang();
                ghe.GiaVe = dsGheNgoi.get(i).getGiaVe();
                Model.GheNgoiModel.Them(ghe);
            }
            //Thong bao dat ve thanh cong
            String TITLE = "ĐẶT VÉ THÀNH CÔNG";
            String CONTENT = "";
            StringWriter content = new StringWriter();
            Object ob = session.getAttribute("IS_DATVE");
            Boolean isLogin = true;
            if(ob == null || (Boolean)ob == false)
                isLogin = false;
            if(isLogin) {
                content.append("Chúc mừng " + khachhang +  ". Bạn đã đặt vé thành công.<br/>");
                content.append("Click vào  <a href='TrangChu'>đây</a> để quay về trang chủ !");
            }
            else
            {
                    content.append("Đã xảy ra lỗi trong quá trình đặt vé");
                    content.append("Click vao <a href = 'DatVeOnline.jsp'>đây</a> để đặt vé lại.");
            }
            content.close();            
            CONTENT = content.toString();
            /**
             * Xuất nội dung với một template cho sẵn
             */
            Hashtable<String, String> data = new Hashtable<String, String>();
            data.put("TITLE", TITLE);
            data.put("CONTENT", CONTENT);
            
            String viewPath = "/View/template.html";
            String absolutepath = getServletContext().getRealPath(viewPath);
            String webcontent = MyUltilities.readFile(absolutepath, UTF_8);
            webcontent = MyUltilities.replace(data, webcontent);
            out.println(webcontent);
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        try {
            processRequest(request, response);
        } catch (SQLException ex) {
            Logger.getLogger(ThanhToanGheNgoi.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        try {
            processRequest(request, response);
        } catch (SQLException ex) {
            Logger.getLogger(ThanhToanGheNgoi.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
